Citazione Stile APA (7a Edizione)

Co, B. G. (2001). Objection to drug testing of drivers. Philippine Star.

Citazione stile Chigago Style (17a edizione)

Co, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star 2001.

Citatione MLA (9a ed.)

Co, Benjamin G. "Objection to Drug Testing of Drivers." Philippine Star, 2001.